DE69728717D1 - Magnetische Karte und Lesesystem - Google Patents

Magnetische Karte und Lesesystem

Info

Publication number
DE69728717D1
DE69728717D1 DE69728717T DE69728717T DE69728717D1 DE 69728717 D1 DE69728717 D1 DE 69728717D1 DE 69728717 T DE69728717 T DE 69728717T DE 69728717 T DE69728717 T DE 69728717T DE 69728717 D1 DE69728717 D1 DE 69728717D1
Authority
DE
Germany
Prior art keywords
magnetic card
reading system
reading
card
magnetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69728717T
Other languages
English (en)
Other versions
DE69728717T2 (de
Inventor
Bradford Drake West
Greg A Burg
Steven James Adamson
Chamberlain, Iv
Tomasz Mark Jagielinski
Frederick John Jeffers
Robert Owen James
Neil Smith
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69728717D1 publication Critical patent/DE69728717D1/de
Application granted granted Critical
Publication of DE69728717T2 publication Critical patent/DE69728717T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking
    • G06K19/06196—Constructional details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
    • G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
    • G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
    • G06K7/084—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive sensing magnetic material by relative movement detecting flux changes without altering its magnetised state
DE69728717T 1996-07-17 1997-07-04 Magnetkarten-und lesesystem Expired - Fee Related DE69728717T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/682,176 US5714747A (en) 1996-07-17 1996-07-17 Magnetic card and reader system
US682176 1996-07-17

Publications (2)

Publication Number Publication Date
DE69728717D1 true DE69728717D1 (de) 2004-05-27
DE69728717T2 DE69728717T2 (de) 2005-04-28

Family

ID=24738556

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69728717T Expired - Fee Related DE69728717T2 (de) 1996-07-17 1997-07-04 Magnetkarten-und lesesystem

Country Status (4)

Country Link
US (1) US5714747A (de)
EP (1) EP0820031B1 (de)
JP (1) JPH1079158A (de)
DE (1) DE69728717T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6938825B1 (en) * 1989-04-24 2005-09-06 Ultracard, Inc. Data system
US5923019A (en) * 1997-06-10 1999-07-13 Elk Technologies, Inc. Fixed head magnetic stripe reader-encoder
US6196460B1 (en) 1998-08-13 2001-03-06 Cardcom, Inc. Age verification device
FR2793886B1 (fr) * 1999-05-19 2001-06-22 Arjo Wiggins Sa Substrat comportant un marquage magnetique, procede de fabrication dudit substrat et dispositif l'utilisant
US7036739B1 (en) * 1999-10-23 2006-05-02 Ultracard, Inc. Data storage device apparatus and method for using same
US8397998B1 (en) 1999-10-23 2013-03-19 Ultracard, Inc. Data storage device, apparatus and method for using same
US7487908B1 (en) * 1999-10-23 2009-02-10 Ultracard, Inc. Article having an embedded accessible storage member, apparatus and method for using same
AU2002340161A1 (en) * 2001-10-09 2003-06-17 Magtek, Inc. Method and apparatus for generating images of magnetic fields in at least two dimensions
US6899843B2 (en) * 2003-03-25 2005-05-31 Lear Corporation Plastic injection molding with moveable mold members forming speaker grill
JP4153833B2 (ja) * 2003-06-03 2008-09-24 日本電産サンキョー株式会社 カードリーダのデータ読取方法およびこれを利用するカードリーダ
US7505233B2 (en) * 2004-12-15 2009-03-17 International Business Machines Corporation Magnetic sensor
WO2006078220A1 (en) 2005-01-19 2006-07-27 Agency For Science, Technology And Research Identification tag, object adapted to be identified, and related methods, devices and systems
US9104922B2 (en) * 2012-06-15 2015-08-11 Honeywell International Inc. Anisotropic magneto-resistance (AMR) gradiometer/magnetometer to read a magnetic track
US10354175B1 (en) 2013-12-10 2019-07-16 Wells Fargo Bank, N.A. Method of making a transaction instrument
US10513081B1 (en) 2013-12-10 2019-12-24 Wells Fargo Bank, N.A. Method of making a transaction instrument
US10380476B1 (en) 2013-12-10 2019-08-13 Wells Fargo Bank, N.A. Transaction instrument
US10479126B1 (en) 2013-12-10 2019-11-19 Wells Fargo Bank, N.A. Transaction instrument
US10482365B1 (en) 2017-11-21 2019-11-19 Wells Fargo Bank, N.A. Transaction instrument containing metal inclusions

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1476681A (en) * 1973-05-11 1977-06-16 Dasy Int Sa Checking the authenticity of documents
US5473147A (en) * 1992-09-25 1995-12-05 Nhk Spring Co., Ltd. Method and an apparatus for checking objects to be checked for authenticity
US5451759A (en) * 1993-06-24 1995-09-19 Nhk Spring Co., Ltd. Using high-permeability magnetic elements randomly scattered in the objects
US5434917A (en) * 1993-10-13 1995-07-18 Thomson Consumer Electronics S.A. Unforgeable identification device, identification device reader and method of identification
US5601931A (en) * 1993-12-02 1997-02-11 Nhk Spring Company, Ltd. Object to be checked for authenticity and a method for manufacturing the same
EP0736840A3 (de) * 1995-04-07 2000-03-15 Eastman Kodak Company Magnetisch kodierbare Karte mit magnetischem Pigment gleichmässig verteilt in Plastik und Herstellungsverfahren
US5633486A (en) * 1995-05-19 1997-05-27 Eastman Kodak Company Apparatus for sensing magnetic fields from a wide range of magnetic media

Also Published As

Publication number Publication date
EP0820031A3 (de) 1999-12-08
EP0820031A2 (de) 1998-01-21
JPH1079158A (ja) 1998-03-24
US5714747A (en) 1998-02-03
DE69728717T2 (de) 2005-04-28
EP0820031B1 (de) 2004-04-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee